import router from './router'
import store from './store'
import { Message } from 'element-ui'
// import { Message } from 'element-ui'  permission
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import { getToken, getTimeStamp } from '@/utils/auth' // get token from cookie
import nProgress from 'nprogress'
// import getPageTitle from '@/utils/get-page-title'
const timeOut = 3600
// NProgress.configure({ showSpinner: false }) // NProgress Configuration
function IsCheckTimeOut() {
  const nowDate = Date.now()
  const timeStamp = getTimeStamp()
  return (nowDate - timeStamp) / 1000 > timeOut
}
const whiteList = ['/login', '/404'] // no redirect whitelist
router.beforeEach(async(to, from, next) => {
  NProgress.start()
  if (getToken()) {
    if (IsCheckTimeOut()) {
      store.dispatch('user/logout')
      router.push('/login')
      Message({
        showClose: true,
        message: '验证过期，请重新登录',
        type: 'error'
      })
      return Promise.reject(new Error('验证过期，请重新登录'))
    }
    if (to.path === '/login') {
      next('/')
    } else {
      if (!store.getters.userId) {
        const { roles } = await store.dispatch('user/getUserInfo')
        // console.log(roles.menus, ' roles.menus')
        const routes = await store.dispatch('permission/filterRoutes', roles.menus)
        router.addRoutes([...routes], { path: '*', redirect: '/404', hidden: true })
        // console.log(routes)
        next(to.path)
      } else {
        next()
      }
    }
  } else {
    if (whiteList.indexOf(to.path) > -1) {
      next()
    } else {
      next('/login')
    }
  }
  nProgress.done()
})
router.afterEach(() => {
  nProgress.done()
})
// router.beforeEach(async(to, from, next) => {
//   // start progress bar
//   NProgress.start()

//   // set page title
//   document.title = getPageTitle(to.meta.title)

//   // determine whether the user has logged in
//   const hasToken = getToken()

//   if (hasToken) {
//     if (to.path === '/login') {
//       // if is logged in, redirect to the home page
//       next({ path: '/' })
//       NProgress.done()
//     } else {
//       const hasGetUserInfo = store.getters.name
//       if (hasGetUserInfo) {
//         next()
//       } else {
//         try {
//           // get user info
//           await store.dispatch('user/getInfo')

//           next()
//         } catch (error) {
//           // remove token and go to login page to re-login
//           await store.dispatch('user/resetToken')
//           Message.error(error || 'Has Error')
//           next(`/login?redirect=${to.path}`)
//           NProgress.done()
//         }
//       }
//     }
//   } else {
//     /* has no token*/

//     if (whiteList.indexOf(to.path) !== -1) {
//       // in the free login whitelist, go directly
//       next()
//     } else {
//       // other pages that do not have permission to access are redirected to the login page.
//       next(`/login?redirect=${to.path}`)
//       NProgress.done()
//     }
//   }
// })

// router.afterEach(() => {
//   // finish progress bar
//   NProgress.done()
// })
